After the launch a channel with three lines will appear. It differs from the standard channel - it has the middle line.
The black line of the channel can be tuned, the red and the grey lines will be recalculated automatically. The channel width can be tuned using the opposite line of the channel, the middle line will be recalculated. If you need to create a new channel, you have to launch the indicator with other name (see inputs).
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/879
The indicator shows the use of the free Library for Custom Chart library for the automatic connection of the indicators to iCustomChart custom charts created on the basis of custom history files.Expert Advisor Demonstrating LibCustomChart Application
The Expert Advisor shows the use of the free LibCustomChart library for the automatic connection of the Expert Advisors and indicators to iCustomChart custom charts created on the basis of custom history files.